Regional anatomy in its relation to medicine and surgery . e crista galU of the ethmoid bone. The frontal sinus. The corpora quadrigemina. The sella turcica, and position of the pituitary body. The sphenoidal sinus. The nasal meatuses. The pons Varolii, resting on the basilar portion of the sphenoidal through the septum of the nose, opening into the middle opening into the Eustachian junction of the soft and hard vault of the incisor teeth of the upper velum palati (the uvula).The incisor teeth of the lower phary
Regional anatomy in its relation to medicine and surgery . e crista galU of the ethmoid bone. The frontal sinus. The corpora quadrigemina. The sella turcica, and position of the pituitary body. The sphenoidal sinus. The nasal meatuses. The pons Varolii, resting on the basilar portion of the sphenoidal through the septum of the nose, opening into the middle opening into the Eustachian junction of the soft and hard vault of the incisor teeth of the upper velum palati (the uvula).The incisor teeth of the lower genio-hyoid mylo-hyoid body of the hyoid notch in the thyroid ventricle of the commencement of the cricoid spinal second ring of the sterno hyoid and thyroid muscles. N. B.—This section was made shortly after death, and photographed immediately, so as to preserve the relations ofthe structures accurately. J. l„l_ ^_ I ^ „;.: ±dlBiJ^^.?-!:^aeu,i Crjpyn^ht, IS30„ by Gcomc Mc Clellak -V D. ^SJongtCoLrih Boston. THE ORBITAL REGION AND THE EYE. 85 lachrymal glands, which, under the influence of the emotions, or fromthe irritation caused by cold, or by any foreign substance coming incontact with the eye, overflow upon the cheek. Ordinarily the secretionof the gland serves to keep the surface of the cornea constantly moist,and to bathe the conjunctiva so that the movements of the lids andof the eyeball shall be free. The conjunctiva is reflected from the lids over the front of the eye,and the two portions are known respectively as the palpebral and theocular. The palpebral portion is the thicker, is very vascular, and is pro-vided with numerous fine papillae, inflammation of which occasions thedisease called granular lids. At the inner canthus of the eye theconjunctiva is reduplicated, forming the plica semilunaris, and its an
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